Chengchu Zhan

Person

Shanghai, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for migrating payment card, electronic device,...
- Patent number 11,875,336
- Issue date Jan 16, 2024
- China Unionpay Co., Ltd.
- Gang Liu
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
CARD MANAGEMENT METHOD, USER TERMINAL, SERVER, SYSTEM AND STORAGE M...
- Publication number 20230351384
- Publication date Nov 2, 2023
- China Unionpay Co., Ltd
- Gang LIU
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
CARD MANAGEMENT METHOD, USER TERMINAL, SERVER, CARD MANAGEMENT SYST...
- Publication number 20230237478
- Publication date Jul 27, 2023
- China Unionpay Co., Ltd
- Zhenzhong ZOU
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD FOR BINDING CARD, TERMINAL DEVICE, AUTHENTICATION SERVER AND...
- Publication number 20230222484
- Publication date Jul 13, 2023
- China Unionpay Co., Ltd
- Gang LIU
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD, TERMINAL DEVICE, SERVER, SYSTEM AND STORAGE MEDIUM FOR ACTI...
- Publication number 20230196337
- Publication date Jun 22, 2023
- China Unionpay Co., Ltd
- Zhenzhong ZOU
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND APPARATUS FOR MIGRATING PAYMENT CARD, ELECTRONIC DEVICE,...
- Publication number 20230153789
- Publication date May 18, 2023
- China Unionpay Co., Ltd
- Gang LIU
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DATA PROCESSING METHOD, APPARATUS, DEVICE AND COMPUTER-READABLE STO...
- Publication number 20230058201
- Publication date Feb 23, 2023
- China Unionpay Co., Ltd
- Chengchu ZHAN
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
PROCESSING METHOD FOR FAILING TO READ DATA FROM NON-CONTACT IC CARD...
- Publication number 20150287024
- Publication date Oct 8, 2015
- China Unionpay Co., Ltd
- Chunye Hui
- G06 - COMPUTING CALCULATING COUNTING

Chengchu Zhan

Person

Patents Grantslast 30 patents

Method and apparatus for migrating payment card, electronic device,...

Patents Applicationslast 30 patents

CARD MANAGEMENT METHOD, USER TERMINAL, SERVER, SYSTEM AND STORAGE M...

CARD MANAGEMENT METHOD, USER TERMINAL, SERVER, CARD MANAGEMENT SYST...

METHOD FOR BINDING CARD, TERMINAL DEVICE, AUTHENTICATION SERVER AND...

METHOD, TERMINAL DEVICE, SERVER, SYSTEM AND STORAGE MEDIUM FOR ACTI...

METHOD AND APPARATUS FOR MIGRATING PAYMENT CARD, ELECTRONIC DEVICE,...

DATA PROCESSING METHOD, APPARATUS, DEVICE AND COMPUTER-READABLE STO...

PROCESSING METHOD FOR FAILING TO READ DATA FROM NON-CONTACT IC CARD...